Brooks and springs formed in this way are constant feeders of rivers and lakes. 伯莎M.克拉克.科学通论.
In the following Chapter will be given an account of water, wind, and fuel as machine feeders. 伯莎M.克拉克.科学通论.
Of course, this system was intended to be applied in every part of a district to be supplied with current, separate sets of feeders running out from the station to the various centres. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
We had two-wire underground feeders, sent without any plans or specifications for their installation. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
Thus the feeders could be made comparatively small in cross-section. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.